Which of the following equations best represents the regression line for the data given in the table above?
a- y=x+2
b- y=2x-2
c- y=-x-2
d- y=x-2

the balance is found at the link

step-by-step explanation:

the cost of the pair of pants is $31.95

6 cars because if you have 8 and subtract 2 youll have 6 left over

answers

\3. yes the presentation (i.e. odd numbers being written as differences of two squares) is possible for all odd natural number however the presentation may not be unique. for example,  57=112−82=292−28257=112−82=292−282.

\4. 2 can't be written as a difference of two squares because 4-1=3 and 1-1=0 and the difference of squares grows to integers larger that 3.

can i get some in proving questions 1 and 2?